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潮流计算所需的IEEE14节点系统详细数据(Detailed data of IEEE14 test system needed for power flow calculation)

一个GPS课程的全部代码，含有数据！很实用(MATLAB GPS SCRIPTS-- Charles Meertens and Doug Miller, U. Utah 3Jan95 These scripts were developed for/during a class in GPS and Active Tectonics Department of Geology and Geophysics, U. Utah, Spring, 1994 EXAMPLE RINEX Files (the only ones guaranteed to work this release) CUR10911.94N CUR10911.94O PAR10910.94N PAR10910.94O Main Program scripts: gpshora.m -- function to calculate Modified Julian Day, Homework#1 HW2.m -- Homework#2 read RINEX observation file and plot C/A code vrs. time HW3_plt.m-- Homework#3 read RINEX navigation file, plot satellite positions HW3_3dplt.m-- Same as HW3_plt.m, but 3d position plots HW4.m-- Homework#4 calculate and plot station position as function of time Functions called: calc_nav.m-- calculate satellite position calc_pos1.m-- calculate station position constants.m-- GPS constants coords.m-- convert x,y,z coordinates to lat, long, height date2j.m-- calculate MDJ eccenr.m-- calculate "E" anomally read_nav.m-- Read RINEX Nav file r)

用matlab实现IIR滤波器的仿真，得到其辐频特性和相频特性曲线。(IIR filter implementation using matlab simulation, the radiation frequency characteristics and phase-frequency characteristic curve.)

particul swarm optimization matlab code

协作通信中的AF，DF转发的matlab代码，其中还有一些是编码的代码。(Collaborative communication of AF, DF forwarding of matlab code, and some of them are encoded code. )

说明：  蒙特卡罗方法计算面板数据单位根检验统计值之有限样本密度分布(Monte Carlo method panel data unit root test statistics of the density distribution of the limited sample)

用matlab进行小波分析，代码中有关于小波分析的高级技术(Advanced Technology on wavelet analysis wavelet analysis using matlab code)

无刷直流电机的内模控制，电机额定转速3000r/min，内模控制参数r 0.01，控制效果良好，转速曲线平滑(The internal model control of the brushless DC motor, the motor rated speed 3000r/min, the internal model control parameter r 0.01, the control effect is good, the speed curve is smooth.)

说明：  NMF矩阵分解算法可用于高维数据分解和降维处理分析。(NMF matrix decomposition algorithm can be used for high-dimensional data decomposition and dimension reduction analysis.)